Effect of laser zona pellucida opening on clinical outcome of assisted reproduction technology in patients with advanced female age, recurrent implantation failure, or frozen–thawed embryos
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Supported by the Royan Institute (Tehran, Iran).
PII: S0015-0282(07)01252-6
doi:10.1016/j.fertnstert.2007.06.005
© 2008 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

